超声喷丸对7075铝合金棒材组织结构与性能的影响 |
刘浩, 郭晓开, 王维, 伍廉奎, 曹发和, 孙擎擎 |
Effect of Ultrasonic Shot Peening on Microstructure and Properties of a 7075 Al-alloy Rod |
LIU Hao, GUO Xiaokai, WANG Wei, WU Liankui, CAO Fahe, SUN Qingqing |
图3 7075铝合金棒材的平均晶粒尺寸 |
Fig.3 Average grain size of 7075 Al-alloy rod |
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